package com.ithuaxin.array;

import java.sql.Array;
import java.util.Random;

public class Test1 {
    public static void main(String[] args) {
        int []array = new int[]{1,2,3,4,5};
        System.out.println(array);
        System.out.println(array[3]);
        array[3] = 500;
        System.out.println(array);
        System.out.println(array[3]);

    }
}
